Understanding AGMA 218-01: The Standard for Rating Gear Mechanical Strength
: Surface condition factor (accounts for surface roughness). : Geometry factor for pitting resistance. The Bending Strength Equation agma 21801 pdf
AGMA 218.01 relies heavily on modifying factors to adapt ideal geometric equations to real-world operating conditions. Dynamic Factor ( Cvcap C sub v Kvcap K sub v Understanding AGMA 218-01: The Standard for Rating Gear
AGMA 218.01 served as the primary guide for creating subsequent standards, such as . In these later versions, many variables—including Life Factors ( CLcap C sub cap L KLcap K sub cap L ), Hardness Ratio ( CHcap C sub cap H ), and Reliability Factors ( CRcap C sub cap R KRcap K sub cap R )—were revised or replaced by Application Factors. agma 21801 pdf